the second narrative, that he's living in the city. living in a city with multiple points of egress and entries, access to communications so that he can keep in touch with the organizations. you can't run a global network of interconnective cells from a cave. >> welcome back to "cbs this morning." "zero dark 30," the new film about the raid of osama bin laden has been a controversial project. director katherine bigelow was reportedly given access to classified information on the mission. >> this is her first movie since winning an oscar for "the hurt locker." katherine joins us from studio 57. welcome. >> thank you. >> tell me about this movie because you were intent on making another movie about the capture -- the failure to capture osama bin laden and then when this mission happened, you changed everything. >> we had to change, history intervened. while we were working on a project about the assault in tora bora on november 6th of 2001, it all took place in the tora bora mountain range. and mark was about two-thirds of the way throug